CN207291747U - A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part - Google Patents
A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part Download PDFInfo
- Publication number
- CN207291747U CN207291747U CN201720785561.6U CN201720785561U CN207291747U CN 207291747 U CN207291747 U CN 207291747U CN 201720785561 U CN201720785561 U CN 201720785561U CN 207291747 U CN207291747 U CN 207291747U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- bearing
- worm gear
- automotive seat
- horizontal rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to automobile technical field, refers in particular to a kind of transmission device of the horizontal rail adjusting part of automotive seat adjusting.Including transmission case, turbine structure is equipped with the transmission case, the turbine structure includes turbine and worm screw, the center of the turbine is equipped with centre bore, screw thread is equipped with the centre bore, the both ends of the turbine are equipped with bearing block, and the turbine both ends are equipped with cylindrical projection, and the cylindrical projection is installed on the bearing in bearing block；The transmission case on the turbine top is equipped with through hole one, the worm screw is installed in the through hole one, worm screw one end is set with bearing, bearing is installed on one outer end of through hole, the other end of the worm screw is equipped with cylinder convex block, sleeve is provided with the cylinder convex block, transmission case is equipped with mounting hole corresponding with the sleeve.The purpose of this utility model is to provide the transmission device for the horizontal rail adjusting part of automotive seat adjusting that one kind is simple in structure, and easy for installation, stable transmission, applicability is wide, and service life is grown.
Description
Technical field
The utility model belongs to automobile technical field, refers in particular to a kind of transmission dress of the horizontal rail adjusting part of automotive seat adjusting
Put.
Background technology
At present, market is current, typically set of with the longitudinal adjustment apparatus on seat, and different vehicles needs
Otherwise with seat, having damaged just must be not only troublesome also to lose time to supporting in brand shop.The device of its transmission at the same time
Exposed to outside, it is subject to the influences such as dust to influence whether service life.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, and easy for installation, stable transmission, applicability is wide, uses the longevity
The long automotive seat of life adjusts the transmission device of horizontal rail adjusting part.
What the purpose of this utility model was realized in：
A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part, including transmission case, is equipped with the transmission case
Worm gear arrangement, the worm gear arrangement include worm gear and worm screw, and the center of the worm gear is equipped with centre bore, is equipped with the centre bore
Screw thread, the both ends of the worm gear are equipped with bearing block, and the worm gear both ends are equipped with cylindrical projection, and the cylindrical projection is installed on bearing
On bearing in seat；The transmission case on the worm gear top is equipped with through hole one, and the worm screw, worm screw are provided with the through hole one
One end is set with bearing, and bearing is installed on one outer end of through hole, and the other end of the worm screw is equipped with cylinder convex block, the circle
Sleeve is provided with column convex block, transmission case is equipped with mounting hole corresponding with the sleeve.
Preferably, the transmission case bottom is equipped with convex block, and the transmission case bottom surface is equipped with cover board, and the cover board is equipped with recessed
Groove, the groove match with the convex block.
Preferably, the two sides of the transmission case and its bottom surface are equipped with protective layer, what the protective layer was connected to.
Preferably, the protective layer is sheet rubber, and protective layer connects into rubber protecting jacket.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The mobile device of the utility model employs worm gear arrangement, and the tooth form of its worm gear is groove, can reduce its structure
Volume, can be installed in less transmission case, the transmission case is equipped with bearing corresponding with worm gear arrangement, can improve transmission case
Sealing and dustproof effect, improves service life.Because its transmission case is small, it is easily installed in U-shaped frame, reduce further height
And usable floor area, while be also convenient for installing.
Brief description of the drawings
Fig. 1 is the transmission case diagrammatic perspective view of the utility model；
Fig. 2 is the overall structure diagrammatic perspective view of the utility model；
Fig. 3 is the transmission case front complete section schematic diagram of the utility model；
Fig. 4 is the transmission case side complete section schematic diagram of the utility model；
Fig. 5 is the drive mechanism diagrammatic perspective view of the utility model；
Fig. 6 is the cover board schematic diagram of the utility model.
Fig. 7 is the utility model covering plate structure schematic diagram.
The implication of figure label：1- transmission cases；2 worm gear arrangements；3- worm gears；4- worm screws；5- centre bores；6- bearing blocks；7-
Cylindrical projection；8- through holes one；9- bearings；10- cylinder convex blocks；11- sleeves；12- mounting holes；13- counterbores；14- convex blocks；15- is covered
Plate；16- grooves；17- protective layers.
Embodiment
The utility model is further described with reference to specific embodiment：
A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part, including transmission case 1, is set in the transmission case 1
There is worm gear arrangement 2, the worm gear arrangement 2 includes worm gear 3 and worm screw 4, and the center of the worm gear 3 is equipped with centre bore 5, in described
Screw thread is equipped with heart hole 5, the both ends of the worm gear 3 are equipped with bearing block 6, and 3 both ends of worm gear are equipped with cylindrical projection 7, the circle
Column protrusion 7 is installed on the bearing in bearing block 6；The transmission case 1 on 3 top of worm gear is equipped with through hole 1, the through hole
The worm screw 4 is installed, 4 one end of worm screw is set with bearing 9, and bearing 9 is installed on one 8 outer end of through hole, the snail in one 8
The other end of bar 4 is equipped with cylinder convex block 10, and sleeve 11 is provided with the cylinder convex block 10, and transmission case 1 is equipped with and the set
11 corresponding mounting holes 12 of cylinder, can facilitate the worm gear arrangement 2 to be installed in transmission case 1, and can protect worm gear arrangement 2 not
Influenced by dust etc..
Preferably, 1 bottom of transmission case is equipped with convex block 14, and 1 bottom surface of transmission case is equipped with cover board 15, on the cover board
Equipped with groove 16, the groove 16 matches with the convex block 14, the worm gear arrangement 2 in transmission case 1 is more stablized, while
Improve dirt exclusion capabilities.
Preferably, the two sides of the transmission case 1 and its bottom surface are equipped with protective layer 17, what the protective layer was connected to, institute
Vibrations can effectively be slowed down by stating protective layer 17, while can also protect babinet 1, especially the junction of babinet 1 and cover board 15.
Preferably, the protective layer 17 is sheet rubber, and protective layer 17 connects into rubber protecting jacket, further protects babinet 1.
Worm gear arrangement is equipped with the transmission case of the utility model, the rotary worm drives the rotation of worm gear, because worm gear
Centre bore 5 in be equipped with screw thread, all movements that transmission case 1 can be also driven while worm gear is rotated, in the transmission case 1
Worm gear arrangement, can effectively reduce 1 volume of transmission case, be more applicable for the moving assembly of automotive seat.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
Enclose, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (5)
1. a kind of automotive seat adjusts the transmission device of horizontal rail adjusting part, including transmission case (1), it is characterised in that：It is described
Worm gear arrangement (2) is equipped with transmission case (1), the worm gear arrangement (2) includes worm gear (3) and worm screw (4), the worm gear (3)
Center is equipped with centre bore (5), is equipped with screw thread in the centre bore (5), the both ends of the worm gear (3) are equipped with bearing block (6), described
Worm gear (3) both ends are equipped with cylindrical projection (7), and the cylindrical projection (7) is installed on the bearing in bearing block (6)；The worm gear
(3) transmission case (1) on top is equipped with through hole one (8), and the worm screw (4), worm screw (4) one are provided with the through hole one (8)
End cap is equipped with bearing (9), and bearing (9) is installed on described one (8) outer end of through hole, and the other end of the worm screw (4) is equipped with cylinder
Convex block (10), sleeve (11) is provided with the cylinder convex block (10), and transmission case (1) is equipped with corresponding with the sleeve (11)
Mounting hole (12).
2. automotive seat according to claim 1 adjusts the transmission device of horizontal rail adjusting part, it is characterised in that：It is described
Counterbore (13) is equipped with worm screw (4) one end on bearing (9).
3. automotive seat according to claim 1 adjusts the transmission device of horizontal rail adjusting part, it is characterised in that：It is described
Transmission case (1) bottom is equipped with convex block (14), and transmission case (1) bottom surface is equipped with cover board (15), and the cover board is equipped with groove
(16), the groove (16) matches with the convex block (14).
4. automotive seat according to claim 1 adjusts the transmission device of horizontal rail adjusting part, it is characterised in that：It is described
The two sides and its bottom surface of transmission case (1) are equipped with protective layer (17), what the protective layer was connected to.
5. automotive seat according to claim 4 adjusts the transmission device of horizontal rail adjusting part, it is characterised in that：It is described
Protective layer (17) is sheet rubber, and protective layer (17) connects into rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785561.6U CN207291747U (en) | 2017-07-01 | 2017-07-01 | A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785561.6U CN207291747U (en) | 2017-07-01 | 2017-07-01 | A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291747U true CN207291747U (en) | 2018-05-01 |
Family
ID=62450112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785561.6U Active CN207291747U (en) | 2017-07-01 | 2017-07-01 | A kind of automotive seat adjusts the transmission device of horizontal rail adjusting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291747U (en) |
-
2017
- 2017-07-01 CN CN201720785561.6U patent/CN207291747U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 317500 9 Jintang North Road, East New District, Wenling, Taizhou, Zhejiang Patentee after: Zhejiang Donghe mechanical and Electrical Manufacturing Co., Ltd. Address before: 317602 Zhejiang Taizhou Yuhuan County Kanmen road Xintang Road 152 Patentee before: Zhejiang Xinhui Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right |